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3 years ago

How do you make a unit rate?

1 answer:

5 0

When rates are expressed as a quantity of 1, such as 2 feet per second<span> or </span>5 miles per hour<span>, they are called unit rates. If you have a multiple-unit rate such as 120 students for every 3 buses, and want to find the single-unit rate, write a ratio equal to the multiple-unit rate with 1 as the second term.</span>

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PLEASE HELP I'M DESPERATE!

Anettt [7]

The upper comment is correct

4 0

3 years ago

1.5c - 6 = 7.5 i need help with this problem and i have no one to help me

Lostsunrise [7]

Answer:

c=9

Step-by-step explanation:

Let's solve your equation step by step:

add 6 on both sides
divide 1.5 from the product of 6 and 7.5 (aka 13.5)
you will get C
put 9 in for C.

1. $1.5c-6+6=7.5+6$

1.5 $1.5c=13.5$

2. $\frac{1.5c}{1.5c}=\frac{13.5}{1.5c}$

3. C=9

1.5(9)-6=7.5

13.5-6=7.5

6 0

2 years ago

(5x^2+20x) ÷(x+4) divide, it's really important, I thank you for the people who help me in this :)

Sergio [31]

Answer:

Step-by-step explanation:

Given expression: $\frac{5x^2+20x}{x+4}$

Take the common number 5 outside in the numerator.

$\frac{5x^2+20x}{x+4}=\frac{5(x^2+4x)}{x+4}$

Now, take x common in both the terms in numerator.

$\frac{5(x^2+4x)}{x+4}=\frac{5x(x+4)}{x+4}$

Cancel out the common factor in the both numerator and denominator.

$\frac{5x(x+4)}{x+4}=5x$

Hence, the answer is 5x.

3 0

4 years ago

This year, a small business had a total revenue of $45,000. If this is 25% less than their total revenue the previous year, what

morpeh [17]

Let R = total revenue the year before

R = 45,000 x 0.25 + 45,000

R = 11,250 + 45,000

R = $56,250

7 0

3 years ago

HOW TO DO THIS QUESTION PLEASE

garik1379 [7]

First, you need to know how much they’re dilated.

To find that out you do:
15/10 = 1.5

So they’re dilated by 1.5cm

To find the value for y you do:
6•1.5 = 9

y = 9

6 0

3 years ago

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